All glass has an effective R-Value = 1 (Very Conductive). Weather sealing windows and installing tight storm windows creates a "dead space." The Storm window exterior glass absorbs the brunt of the heat/cold, allowing the interior glass of the sash to become more ambient to the interior temperature.

We offer quality Harvey Windows installation and replacement for any home or office in Waltham, Newton, Boston, Framingham, & Cambridge, MA. … pride in crafting long-lasting, attractive windows and doors that are energy efficient and have …

The Home Depot Natick #2669 can help you with all your home improvement projects. Our address is 339 Speen St, Natick, MA, 01760 and …